// pages/collect/collect.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    collect:[],
    tabs: [{
      id: 0,
      value: "商品收藏",
      isActive: true
    }, {
      id: 1,
      value: "品牌收藏",
      isActive: false
    }, {
      id: 2,
      value: "店铺收藏",
      isActive: false
    }, {
      id: 3,
      value: "浏览足迹",
      isActive: false
    }]
  },
  onShow() {
    const collect = wx.getStorageSync("collect")||[];
    this.setData({
      collect
    })
  },
  handleTabsItemChange(e) {
    //1.获取被点击的标题索引
    const {index} = e.detail;
    //2.修改原数组
    let {tabs} = this.data;
    tabs.forEach((v, i) => i === index ? v.isActive = true : v.isActive = false);
    //3.赋值到data中
    this.setData({
      tabs
    })
  }
})